The reconstruction used in this paleolatitude calculator uses the plates and
plate fragments shown in the above Figure A (simplified from Seton et al.
(2012)) and uses the following plate rotation parameters:

For the main
continents (Africa, North America, South America, Eurasia, India, East
Antarctica, Australia) we used the same rotation parameters as were used to
calculate the apparent polar wander paths of Torsvik et al. (2012), Besse and
Courtillot (2002), Kent and Irving (2010), and van der Voo et al. (2015) as specified in those papers.

References

Besse, J., and
Courtillot, V., 2002, Apparent and true polar wander and the geometry of the
geomagnetic field over the last 200 Myr: Journal of Geophysical Research, 107,
B11, 2300-doi:10.1029-2000JB000050